"use strict";
// let arr: number[] = [3, 4, 2]
var a = function (person) {
    console.log('person: ', person);
};
var Student = /** @class */ (function () {
    function Student(person) {
        this.firstname = person.firstname;
        this.lastname = person.lastname;
    }
    return Student;
}());
var u = new Student({
    firstname: '齐',
    lastname: '秦',
});
console.log(a(u));
